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Conceptual model and analysis of the efficiency and cost effectiveness of an ideal reciprocating compressor with an active liquid piston for isothermal gas compression
| Authors: Shcherba V.E. | Published: 22.10.2026 |
| Published in issue: #11(800)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: reciprocating compressor, liquid active piston, conceptual model, working processes, dynamics of fluid movement, indicated isothermal efficiency, delivery coefficient |
Methodology for preliminary assessment of the polytropic index of the compression process of a piston compressor based on the average temperature of the cylinder-piston group parts, geometric and operational parameters
| Authors: Shcherba V.E. | Published: 20.07.2026 |
| Published in issue: #7(796)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: piston compressor, polytropic index, compression process, indicated isothermal efficiency, average wall temperature, discharge pressure, suction pressure |
